Radiomaster ER4 2.4Ghz 4CH ExpressLRS PWM Receiver for RC Cars Pulling Boats and Small Aircraft

Elevate your RC experience with the Radiomaster ER4 2.4Ghz 4CH ExpressLRS PWM Receiver, the ultimate choice for enthusiasts of rc cars pulling boats and small aircraft. This high-performance receiver brings together reliability, flexibility, and ultra-long range in a compact design, ensuring your models perform at their best. Whether you're racing on land or navigating waters, the ER4 is your go-to for seamless control and unmatched performance.

Technical Specifications:
- Based on the revolutionary ExpressLRS system for high performance and reliability
- Capable of driving 4 servos simultaneously
- Compact and lightweight design, perfect for small aircraft, ship, and car models
- Features automatic voltage telemetry for external battery or built-in receiver voltage
- Supports Wi-Fi updates and WEBUI configuration for easy setup and customization
- Compatible with all 2.4GHz ExpressLRS modules

Usage Scenarios and Features:
The Radiomaster ER4 receiver is designed for the avid hobbyist who demands precision and durability. Its small volume makes it an ideal fit for rc cars pulling boats, where space and weight are at a premium. The ExpressLRS technology ensures fast response speeds and long-range control, allowing you to push the limits of your models without losing connection. Whether you're competing in races or enjoying a day out with your models, the ER4 provides the reliability and performance you need.

Beyond its technical prowess, the ER4 stands out for its user-friendly features. The support for Wi-Fi updates and WEBUI configuration means you can easily keep your receiver up to date and tailor its settings to your specific needs. This level of customization ensures that whether you're piloting small aircraft or commanding rc cars pulling boats, your setup is optimized for your unique requirements. The Radiomaster ER4 is not just a receiver; it's a gateway to unlocking the full potential of your RC hobbies.